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https://issues.apache.org/jira/browse/HADOOP-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512695#comment-14512695
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Vinod Kumar Vavilapalli commented on HADOOP-11764:
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bq. ... until it can proven otherwise that this can't be handled via *-site.xml.
This can also mean *-env.sh.
[~adhoot] / [~zjshen], it seems weird that we have an option just for leveldb.
In the past, we used hadoop.tmp.dir for stuff like this. And if needed, we
could also use HADOOP_OPTS/ HADOOP_YARN_OPTS etc at each site. Why wouldn't
that work?
> Hadoop should have the option to use directory other than tmp for extracting
> and loading leveldbjni
> ---------------------------------------------------------------------------------------------------
>
> Key: HADOOP-11764
> URL: https://issues.apache.org/jira/browse/HADOOP-11764
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
> Attachments: YARN-3331.001.patch, YARN-3331.002.patch
>
>
> /tmp can be required to be noexec in many environments. This causes a
> problem when nodemanager tries to load the leveldbjni library which can get
> unpacked and executed from /tmp.
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